master
Dave S. 2 years ago
commit bb749aeb6f
  1. 80
      update-notify.rsc

@ -0,0 +1,80 @@
:global lastKnownROSVersion
:local rcpt "admin@example.org"
:local id [/system identity get name]
:local ts [/system clock get time]
:local ds [/system clock get date]
:set ts ([:pick $ts 0 2]."-".[:pick $ts 3 5]."-".[:pick $ts 6 8])
:set ds ([:pick $ds 4 6]."-".[:pick $ds 0 3]."-".[:pick $ds 7 11])
:local installedVersion [/system package update get installed-version]
:local latestVersion $installedVersion
:local updateChannel [/system package update get channel]
:local changelogLink ("https://mikrotik.com/download/changelogs/".$updateChannel."-release-tree")
:local subj ("MT update notification from ".$id." - ".$ds." ".$ts)
:local body ("This is a scheduled update notification from MT device \"".$id."\". \r\nDate: ".$ds." \r\nTime: ".$ts." \r\n\r\n")
:local send false
:local fail false
:if ([:len [/tool e-mail get address]] = 0 or [:len [/tool e-mail get from]] = 0) do={
:log error "Email configuration is missing"
:error "Email configuration is missing"
} else={
:do {
:log info "Checking for RouterOS updates..."
/system package update check-for-updates
:set latestVersion [/system package update get latest-version]
:if ([:len $latestVersion] = 0) do={
:log error "Failed to retrieve latest RouterOS version information, sending an email"
:set subj ($subj.": failed to get version info")
:set body ($body."Failed to retrieve latest RouterOS version information")
:set send true
} else={
:local versionDescription ($latestVersion." in ".$updateChannel." channel")
:if ($installedVersion != $latestVersion and $lastKnownROSVersion != $latestVersion) do={
:log info ("Found new version ".$versionDescription.", sending an email")
:set subj ($subj.": new version ".$versionDescription)
:set body ($body."A new RouterOS version is avaliable - ".$versionDescription." (currently running ".$installedVersion."). \r\nRead full changelog here: ".$changelogLink)
:set send true
} else={
:if ($installedVersion != $latestVersion) do={
:log info ("Found new version ".$versionDescription.", notification already sent")
} else={
:log info ("No new RouterOS updates (latest version is ".$versionDescription.")")
}
}
:set lastKnownROSVersion $latestVersion
}
:if ($send = true) do={
:do {/tool e-mail send to=$rcpt subject=$subj body=$body} on-error={
:log warning "Failed to send email message. Retrying in 30s..."
:delay 30s
:do {/tool e-mail send to=$rcpt subject=$subj body=$body} on-error={
:log error "Failed to send email message (2nd attempt)"
:set fail true
}
}
}
} on-error={
:log warning "Caught an exception when checking for updates"
:set fail true
}
:if ($fail = false) do={
:log info "Update notification script completed"
} else={
:log error "Update notification script completed with errors"
:error "Update notification script completed with errors"
}
}
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